In grunt script, watch only special 'compilationFinished' file, not the whole target directory.
In grunt script, watch only special 'compilationFinished' file, not the whole target directory.

This is special file which is touched after backend sources compilation finishes.

umitunal/bootzooka,aywengo/bootzooka,asciiu/fomo,asciiu/fomo,ldrygala/bootzooka,asciiu/fomo,softwaremill/bootzooka,aywengo/bootzooka,umitunal/bootzooka,umitunal/bootzooka,ldrygala/bootzooka,aywengo/bootzooka,ldrygala/bootzooka,softwaremill/bootzooka,softwaremill/bootzooka